Chapter 1: An Overview of Computers and Programming TRUE/FALSE 1. Every programming language has rules governing its word usage and punctuation. ANS: T PTS: 1 2. Professional computer programmers write programs to satisfy their own needs. ANS: F PTS: 1 3. The heart of the programming process lies in planning the program’s logic. ANS: T PTS: 1 4. Once a program is completed‚ it is ready for the organization to use. ANS: F PTS: 1 5. Alan Turing is often regarded as
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Object-Oriented Programming Paradigm Advantages * Because of the concept of inheritance in OO programming‚ existing codes can be easily modified because new codes can be added with little modifications made. That is to say it is easily extensible and codes can be easily re-used. * OOP provides a clear program structure because the solution to be developed can be broken down into objects and approached as such. This gives room for maintainability of the program because problems would be easy
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really research what types of companies use which technology‚ and which fits into your career aspirations. Java and .Net overlap in a lot of markets and inevitably each will form definitive niches that will be hard to break until newer model-based programming technologies take over." -Payton Byrd‚ Java vs .Net - The Professional Software Developer’s Survival Guide This research paper provides an analysis of the Java and .NET development environments‚ as well as examining the legal history between
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M255 Object Oriented Programming with Java Week 1 This lecture notes covers unit1. 1. Introduction: M255 module: Object Oriented Programming with Java concerns on teaching the principles of Object Oriented such as objects‚ classes‚ inheritance‚ and polymorphism using Java language. You have two CDs in this module: • Online Application CD which has the StarOffice application‚ and • M255 CD that has the blueJ‚ microworld and others. When you install M255 CD be sure that all options are selected‚
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1.Compute the weakest precondition for each of the following assignment statements and postconditions: (p. 165 Problem set 19‚ 20) (a)a = 2 * (b - 1) – 1 {a > 0} (b)a = a + 2 * b – 1 { a > 1} (c)a = 2 * b + 1; b = a – 3 {b < 0} (d)a = 3 * ( 2 * b + a); b = 2 * a – 1 {b > 5} (a) 2* (b-1) - 1 > 0 2* (b - 1) > 1 2b - 2 > 1 2b > 3 {b > 1.5} (b)a+2*b-1 > 1 a+2*b>2 {a > 2-2*b} (c)a-3 < 0 a3 2*b+a>1 {2*b>1-a} 2.Write a denotational semantics
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Programming Reusability of Code Fundamentals PRG/211 April 13‚ 2013 Introduction Some of the differences between procedural programming modules and objects are subtle but significant. In a procedural program‚ modules interact by reading and writing state that is stored in shared data structures. Yet in an OOP‚ modules in the form of objects interact by sending messages to other objects. The power of OOP comes from the ability to inherit‚ encapsulate‚ and abstract that procedural logic
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The Ideal HPC Programming Language Ebony Prioleau Strayer University CIS110 Computer Program Design Douglas Reed November 30‚ 2014 “This article describes programmability studies undertaken by Sun Microsystems in its HPCS participation.” FORTRAN has been the preferred language among the High Performance Computing (HPC) community‚ it is less likely that every programmer would have ended up preferring FORTRAN and more likely that the problems with the original source codes have more to do with reasons
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©2002 DeVry University Algebra Chapter 4 Solving Linear Equations 1. Definitions Linear Equation Solution Property of Equality 2. Solving Linear Equations Distributive Property Eliminating Fractions 3. Solving for One Variable in a Formula 4. Summary: Process for Solving Linear Equations 5. Worked out Solutions for Exercises 4.1 Definitions: Linear Equations: An equation is a statement that two expressions
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Java A programming language developed by Sun Microsystems used for cross-platform Web-based applications. Its primary contribution to the Web has been in the form of Java Server Pages (JSP)‚ J2EE and it is also used in ‘applets’ - mini-programs written in Java that run in browsers. JavaScript A scripting language developed by Netscape that adds interactivity to web pages. Its name reflects a shared syntax with the Java programming language. JavaScript (sometimes abbreviated JS) is a prototype-based
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The Hitchhiker’s Guide to the Programming Contests Do Panic Nite Nimajneb Contents 1 Dynamic Programming 1.1 Subset Sum . . . . . . . . . . . . . . . . . . 1.2 The Longest Increasing Subsequence . . . . 1.3 Longest Common Subsequence . . . . . . . 1.3.1 Reduce the Space to One Dimension 1.4 Max Sum on a Line . . . . . . . . . . . . . 1.5 The Best Triangulation . . . . . . . . . . . 1.6 Counting or Optimizing Good Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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